来自父类的模拟方法

Question

我有几个类如下：

public class ControllerA {

    @Autowired
    private UserService userService;

    protected void methodControllerA() {
       userService.findAll();
       .... 
    }   
}

public class ControllerB extends ControllerA {

    @Autowired
    private AccountService accountService;

    public void methodControllerB() {
        accountService.findAll();
        methodControllerA();    
    }       
}

我想测试 ControllerB.methodControllerB() 的行为，所以我创建了 Junit 类，如下所示：

@RunWith(MockitoJUnitRunner.class)
@ContextConfiguration(locations = {
    "classpath:services/testServiceContext.xml",
    "classpath:apply/applyController.xml",
    "classpath:testApplicationContext.xml",
    "classpath:testDatabaseMessageSource.xml",
    "classpath:controller/propertyeditors/propertyeditorsContext.xml"})
public class ControllerBTest {

    @Mock
    private AccountService accountService;

    @InjectMocks
    private ControllerB  controller;

    @Test
    public void methodControllerBTest() throws Exception {      

        controller = new ControllerB() {
            protected void methodControllerA() {                
            }
        };          
        controller.methodControllerB();
        asserts(); 
    }    

}

当然，当我实例化 ControllerB() 时，accountService 没有被模拟，所以当 accountService 被调用时我得到一个空指针，但是如果我不实例化 ControllerB() 我不能覆盖 methodControllerA()，所以我得到此方法内的 Userservice 中的空指针... 有任何想法吗 ？谢谢

Answer 1

解决了！

AccountServiceImp accountService = mock(AccountServiceImp.class);
controller = new ControllerB() {
            protected void methodControllerA() {                
            }
};          
controller.setAccountService(accountService);
controller.methodControllerB();